244400340244 has 12 divisors (see below), whose sum is σ = 427711737600. Its totient is φ = 122196986648.

The previous prime is 244400340229. The next prime is 244400340293. The reversal of 244400340244 is 442043004442.

It is a super-2 number, since 2×244400340244² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 618754 + ... + 933625.

It is an arithmetic number, because the mean of its divisors is an integer number (35642644800).

Almost surely, 2^244400340244 is an apocalyptic number.

It is an amenable number.

244400340244 is a deficient number, since it is larger than the sum of its proper divisors (183311397356).

244400340244 is a wasteful number, since it uses less digits than its factorization.

244400340244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1591742 (or 1591740 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 31.

Adding to 244400340244 its reverse (442043004442), we get a palindrome (686443344686).

The spelling of 244400340244 in words is "two hundred forty-four billion, four hundred million, three hundred forty thousand, two hundred forty-four".